Some hobbies that begin as a labor of love may evolve into full-time careers, while others are more likely to provide just supplemental income. Click ahead for 25 hobbies with business potential. Microsoft may earn an Affiliate Commission if you purchase something through recommended links in this article. The stronger your technical skills, the better your chance for success. Freelance designers use many online job markets, including Fiverr. Another way to get started is by working locally and growing your business through word of mouth.